Dynamic Creature/Go spawning

Port From (https://github.com/TrinityCore/TrinityCore/commit/03b125e6d1947258316c931499746696a95aded2)

Source/Game/Entities/Object/ObjectGuid.cs

@@ -345,6 +345,10 @@ namespace Game.Entities
         {
             if (_nextGuid >= ObjectGuid.GetMaxCounter(_highGuid) - 1)
                 HandleCounterOverflow();
+
+            if (_highGuid == HighGuid.Creature || _highGuid == HighGuid.Vehicle || _highGuid == HighGuid.GameObject || _highGuid == HighGuid.Transport)
+                CheckGuidTrigger(_nextGuid);
+
             return _nextGuid++;
         }
 
@@ -355,5 +359,13 @@ namespace Game.Entities
             Log.outFatal(LogFilter.Server, "{0} guid overflow!! Can't continue, shutting down server. ", _highGuid);
             Global.WorldMgr.StopNow();
         }
+
+        void CheckGuidTrigger(ulong guidlow)
+        {
+            if (!Global.WorldMgr.IsGuidAlert() && guidlow > WorldConfig.GetUInt64Value(WorldCfg.RespawnGuidAlertLevel))
+                Global.WorldMgr.TriggerGuidAlert();
+            else if (!Global.WorldMgr.IsGuidWarning() && guidlow > WorldConfig.GetUInt64Value(WorldCfg.RespawnGuidWarnLevel))
+                Global.WorldMgr.TriggerGuidWarning();
+        }
     }
 }

Source/Game/Entities/Object/Position.cs

@@ -364,6 +364,12 @@ namespace Game.Entities
             Relocate(pos);
         }
 
+        public void WorldRelocate(uint mapId, Position pos)
+        {
+            _mapId = mapId;
+            Relocate(pos);
+        }
+        
         public void WorldRelocate(WorldLocation loc)
         {
             _mapId = loc._mapId;

Source/Game/Entities/Object/WorldObject.cs

@@ -1731,7 +1731,7 @@ namespace Game.Entities
 
         public virtual uint GetLevelForTarget(WorldObject target) { return 1; }
 
-        public virtual void SaveRespawnTime() { }
+        public virtual void SaveRespawnTime(uint forceDelay = 0, bool saveToDB = true) { }
 
         public ZoneScript GetZoneScript() { return m_zoneScript; }
 
@@ -1770,7 +1770,7 @@ namespace Game.Entities
         public virtual bool IsInvisibleDueToDespawn() { return false; }
         public virtual bool IsAlwaysDetectableFor(WorldObject seer) { return false; }
 
-        public virtual bool LoadFromDB(ulong guid, Map map) { return true; }
+        public virtual bool LoadFromDB(ulong spawnId, Map map, bool addToMap, bool allowDuplicate) { return true; }
 
         //Position